<template>
  <div class="swiper-container">
    <swiper class="swiper" :options="swiperOption">
      <swiper-slide v-for="s in imglist" :key="s.id">
       
          <img @click="sendImgUrl(s.imgUrl)" :src="s.imgUrl" alt="">

      </swiper-slide>
      
      <div class="swiper-button-prev" slot="button-prev"></div>
      <div class="swiper-button-next" slot="button-next"></div>
    </swiper>

  </div>
</template>

<script>

import {Swiper,SwiperSlide} from 'vue-awesome-swiper'
import "swiper/css/swiper.css"
export default {
  name: "ImageList",
  data(){
    return{
      swiperOption:{
        slidesPerView:"auto",  // 每屏展示数量
        spaceBetween: 10,  // 每屏之间的间隔
        navigation:{
          //左右箭头样式
          nextEl: ".swiper-button-next",
          prevEl: ".swiper-button-prev"
        }
      }
    }
  },
  props:["imglist"],
  components:{
    Swiper,
    SwiperSlide,
  },
  methods:{
    sendImgUrl(value){
      //触发全局自定义事件发送数据
      this.$bus.$emit("getImgUrl",value);
    }
  }
}
</script>

<style lang="less" scoped>
.swiper-container {
  height: 56px;
  width: 402px;
  box-sizing: border-box;


  .swiper-slide {
    width: 56px;
    height: 56px;

    img {
      width: 100%;
      height: 100%;
      border: 1px solid #ccc;
      padding: 2px;
      width: 50px;
      height: 50px;
      display: block;

      &.active {
        border: 2px solid #f60;
        padding: 1px;
      }

      &:hover {
        border: 2px solid #f60;
        padding: 1px;
      }
    }
  }

  .swiper-button-next {
    left: auto;
    right: 0;
  }

  .swiper-button-prev {
    left: 0;
    right: auto;
  }

  .swiper-button-next,
  .swiper-button-prev {
    box-sizing: border-box;
    width: 12px;
    height: 56px;
    background: rgb(235, 235, 235);
    border: 1px solid rgb(204, 204, 204);
    top: 0;
    margin-top: 0;
    &::after {
      font-size: 12px;
    }
  }
}
</style>